Results 81 to 90 of about 3,158 (247)

Study of Superconducting Fault Current Limiter Functionality in the Presence of Long-Duration Short Circuits

Energies
In this paper, superconducting fault current limiter (SFCL) operation in the presence of a long-duration fault is presented. The SFCL device utilizes second-generation high-temperature superconducting (2G HTS) tapes, which exhibit zero resistance under ...
Sylwia Hajdasz, Adam Kempski, Krzysztof Solak, Jacek Rusinski   +3 more
doaj   +1 more source

The Influence of the Geometrical Properties of Bulk Superconductors on Limiting Fault Current in an Electrical Network

Advanced Electromagnetics, 2019
The behavior of the superconducting fault current limiters SFCL used in Electrical Network is largely determined by the geometry properties and the type of the bulk superconductors used. In this work we present a numerical analysis of the electromagnetic
S. Belkhiri, L. Alloui, F. Ben Mebarek
doaj   +1 more source

Resistive SFCL for high power dc energy source

, 2018
Total length is 25 m (1 tape). We have to use 25 m SF12050 type superconducting wire as resistive SFCL. This wire is produced by SuperPower (USA). We can decrease the short circuit current effectively with resistive SFCL.
Gülmez, Anıl
core  

Examination of the transient processes of a power system

, 2020
With the increasing demand for power capacity, which has caused a much higher level in fault current. It can surpass the maximum ratings of short-current of the switchgear which is designed before.
Zhu, Huiyun
core  

Sfcl Location Selection Considering Reliability Indices

, 2010
The fault current levels through the electric devices have a significant impact on failure probability. New fault current results in exceeding the rated capacity of circuit breaker and switching equipments and changes operation characteristic of overcurrent relay. In order to solve these problems, SFCL (Superconducting Fault Current Limiter) has rising
Wook-Won Kim, Sung-Yul Kim, Jin-O Kim
openaire   +2 more sources

Comparison between DVR and SFCL for fault ride through capability improvement of fixed-speed wind generator

, 2014
This Paper makes a comparison between the Superconductor Fault Current Limiter (SFCL) and Dynamic Voltage Restorer (DVR) in terms of fault ride through capability improvement of a fixed speed wind generator system. The performance, controller complexity,
Mohd. Hasan Ali, Hussein, Ahmed Abu, Ahmed Abu Hussein, Ali, Mohd Hasan   +3 more
core   +1 more source

Design, Fabrication and Testing of a Superconducting Fault Current Limiter (SFCL) [PDF]

, 2011
The purpose of this project was to conduct R&D on specified components and provide technical design support to a SuperPower team developing a high temperature superconducting Fault Current Limiter (SFCL). ORNL teamed with SuperPower, Inc.
S.W. Schwenterly, Gouge, Michael, D. Hazelton, Schwenterly, S. W., M.. Gouge, Hazelton, Drew   +5 more
core   +1 more source

Comparing Copper With Stainless Steel as a Stabilizer Layer in Resistive Superconducting Fault Current Limiters

IEEE Access
The increasing penetration of renewable energy sources (RESs) into electrical networks offers several interesting opportunities and challenges. One such opportunity is the utilization of DC transmission lines, which can enhance the efficiency and ...
Hamoud Alafnan, Doaa M. Yehia, Abdullah Albaker, Ayoob Alateeq   +3 more
doaj   +1 more source

Coordination of SMES, SFCL and Distributed Generation Units for Micro-Grid Stability Enhancement via Wireless Communications

IEEE Access, 2018
To enhance the stability of a micro-grid under fault conditions, this paper proposes the coordination control of a superconducting magnetic energy storage (SMES), an active superconducting fault current limiter (SFCL), and distributed generation units ...
Lei Chen, Hongkun Chen, Guocheng Li, Xin Tian, Ying Xu, Li Ren, Yanhong Li, Lin Zhu, Yuejin Tang   +8 more
doaj   +1 more source

Analisa Koordinasi Proteksi Akibat Pemasangan Hybrid Superconducting Fault Current Limiter (SFCL) DI PT. Ajinomoto Indonesia [PDF]

, 2017
Penambahan daya dan interkoneksi sistem jaringan listrik di PT. Ajinomoto Indonesia mengakibatkan arus gangguan hubung singkat menjadi lebih tinggi dari level sebelum adanya penambahan daya dan interkoneksi jaringan.
Santoso, Bagus Wahyu
core